To get the most out of a travel wardrobe I try to include at least one item that is convertible that you can wear many ways to stretch your outfit options. I am contemplating buying a Chrysalis Cardi by Encircled for this very reason. So many looks are achieved with this one item that you could get a weeks worth of outfit from this one piece. Imagine the space you would save. Wear it as a scarf on the plane and you would barely have to pack a thing. Amazing.